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Diffstat (limited to 'activerecord/test/cases/adapters/postgresql/timestamp_test.rb')
-rw-r--r-- | activerecord/test/cases/adapters/postgresql/timestamp_test.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/activerecord/test/cases/adapters/postgresql/timestamp_test.rb b/activerecord/test/cases/adapters/postgresql/timestamp_test.rb index 630bdeec67..dbc69a529c 100644 --- a/activerecord/test/cases/adapters/postgresql/timestamp_test.rb +++ b/activerecord/test/cases/adapters/postgresql/timestamp_test.rb @@ -1,7 +1,16 @@ require 'cases/helper' require 'models/developer' +require 'models/topic' class TimestampTest < ActiveRecord::TestCase + fixtures :topics + + def test_group_by_date + keys = Topic.group("date_trunc('month', created_at)").count.keys + assert_operator keys.length, :>, 0 + keys.each { |k| assert_kind_of Time, k } + end + def test_load_infinity_and_beyond unless current_adapter?(:PostgreSQLAdapter) return skip("only tested on postgresql") |